多晶铁纤维微波吸收剂的分级改性及其应用初探

Grading Modification and Application of Polycrystalline Iron Fiber Absorbent

报导了一种多晶铁纤维的分级改性结果,这种多晶铁纤维的分级是在自行设计改造的分级机上进行的。分析了这种多晶铁纤维吸收剂的电磁特性,并对利用这种多晶铁纤维吸收剂的吸波涂层材料作了初步研究,同时对多晶铁纤维吸波材料吸波机理进行了定性分析。

This paper describes a modification technique for grading the polycrystalline iron fiber (PIF) and presents the experiment results. Grading process is carried out on the grading machine designed by ourselves. The electromagnetic characteristics of the PIF prepared by the special process have been analyzed. Moreover, the preliminary investigations have been made of this kind of PIF absorbing coating and its absorbing mechanism is also analyzed qualitatively.